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CPU

Intel

Intel Pentium D Processor 820

Processor

CPU cores: 2^*
Thermal design power: 95 W^*

No matched benchmark results are available for this entry yet.

Processing & platform

CPU cores: 2^*
Base clock: 2.8 GHz^*
Socket / package: PLGA775^*
Process node: 90 nm^*

Cache hierarchy

L2^*
Size
2 MB^*
Level
L2^*
Scope
L2 Cache^*

Power specifications

Thermal design power: 95 W^*

System configuration

Detailed specifications

Specifications 1 · 38 fields

AESTech

No^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

BornOnDate

Q2'05^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

Bus

800 MHz^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

Cache

2 MB L2 Cache^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

ClockSpeed

2.80 GHz^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

CodeNameText

Products formerly Smithfield^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

CoreCount

2^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

CoreVoltage

1.200V-1.400V^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

CpuId

27512^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

CpuName

Intel® Pentium® D Processor 820^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

DemandBasedSwitching

No^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

DieSize

206 mm2^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

ECCMemory

No^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

EM64

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

Embedded

No^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

ExecuteDisable

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

FSBParity

No^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

HaltState

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

HyperThreading

No^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

InstructionSet

64-bit^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

Lithography

90 nm^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

MarketSegment

Desktop^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

MaxTDP

95 W^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

PackageSize

37.5mm x 37.5mm^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

PhysicalAddressExtension

32-bit^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

ProcessorNumber

820^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

ProductGroup

Legacy Intel® Pentium® Processor^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

ServicingStatus

End of Servicing Updates^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

SocketsSupported

PLGA775^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

SpeedstepTechnology

No^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

StatusCodeText

Discontinued^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

TBTVersion

No^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

TCase

64.1°C^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

ThermalMonitoring2Indicator

No^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

TransistorCount

230 million^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

TXT

No^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

VTD

No^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

VTX

No^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,197^*

Specifications 2 · 36 fields

Recommended Customer Price

$74.00^*

Scope and conditions

source_native_row_context

Price scope: Historical source recommendation; not a current retail offer. The original currency notation is retained.^*

Intel® AES New Instructions

No^*

Intel® Trusted Execution Technology ‡

No^*

Execute Disable Bit ‡

Yes^*

# of Cores

2^*

Processor Base Frequency

2.8^* GHz

Cache

2.0^* MB

Scope and conditions

source_native_row_context

Cache description: L2 Cache^*
Original declaration: 2 MB L2 Cache^*

Bus Speed

800^* MHz

FSB Parity

No^*

TDP

95^* W

VID Voltage Range

1.200V-1.400V^*

Marketing Status

Discontinued^*

Launch Date

Q2'05^*

Embedded Options Available

No^*

Servicing Status

End of Servicing Updates^*

ECC Memory Supported ‡

No^*

Physical Address Extensions

32-bit^*

Product Collection

Legacy Intel® Pentium® Processor^*

Vertical Segment

Desktop^*

Sockets Supported

PLGA775^*

Processor Number

820^*

Package Size

37.5mm x 37.5mm^*

TCASE

64.1^* °C

Processing Die Size

206 mm2^*

# of Processing Die Transistors

230 million^*

Lithography

90^* nm

Intel® Hyper-Threading Technology ‡

No^*

Instruction Set

64-bit^*

Thermal Monitoring Technologies

No^*

Intel® Turbo Boost Technology ‡

No^*

Intel® Virtualization Technology (VT-x) ‡

No^*

Intel® 64 ‡

Yes^*

Idle States

Yes^*

Enhanced Intel SpeedStep® Technology

No^*

Intel® Demand Based Switching

No^*

Intel® Virtualization Technology for Directed I/O (VT-d) ‡

No^*

* Provisional data